Remote sensor does not work. Have tried three different remotes

Hello! If your JVC TV is displaying an onscreen remote and you're unable to use the actual remote, you can try the following steps to resolve the issue:

1. Power cycle the TV: Turn off the TV and unplug it from the power source. Wait for a few minutes, then plug it back in and turn it on. This can often reset any temporary issues and restore the functionality of the actual remote.
2. Replace the remote batteries: Check the batteries in your remote control and make sure they have enough power. If the batteries are low, replace them with fresh ones and try using the remote again.
3. Check the remote control sensor: Ensure that there are no obstructions between the remote control and the TV's remote control sensor. Clean the remote control sensor on the TV with a soft, lint-free cloth to remove any dust or debris that may be interfering with the signal reception.
4. Reset the TV to factory settings: If the issue persists, you can try resetting the TV to its factory settings. Keep in mind that this will erase any personalized settings and restore the TV to its original configuration. Refer to the user manual or the manufacturer's website for instructions on how to perform a factory reset on your specific JVC TV model.
5. Contact JVC customer support: If none of the above steps resolve the issue, it's recommended to reach out to JVC customer support for further assistance. They will have access to more specific troubleshooting steps and can guide you through the process of resolving the issue with the onscreen remote.

Keep in mind that the exact steps and options may vary depending on your specific JVC TV model. Refer to the user manual or contact JVC customer support for model-specific guidance.

This model set uses 3 different main boards, they all look the same but not interchangable, this sounds like you have the wrong part installed. Match the old board part number to the new one, I think you will find they're different. If they're the same you received a defective board

If the standby light is ON at the front panel; when you power ON the set, and if the remote control is found OK too; the remote control sensor inside the TV is defective. Before doing anything, try by reset the set once.
There are two types of reset to TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight; will be better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.

Note that this type of device is designed to be left on at all times, so should not be switched off each night. I suspect that it has some slight corruption in the user-settings, so a factory reset may be required.

You have to tell the TV which HDMI input to use. ie you should be able to press a button on your remote to do this. On my tv we can choose between 4 different HDMI inputs via the remote.

Sometimes the setup procedure might be not right. Check it with an other code. If you wish to get more setup codes, three digits, four digits or five digit ones, check this link. Pull up older posts. Setup code list and setup instructions to some popular model remote controls are given. Zenith TVs should synchronize with codes to RCA. Check the number of digit codes, that the TV asks. If it is a three digit one, and you are entering a four digit code, the TV won't synchronize.

it could be sensor on tv

try holding remote in front of a video recorder and if you push button on remote and view through video recorder you should be able to see the light blinking coming out of remote - if you see the light coming out of remote and it is still not working then the tvs sensor went bad

besides trying to unplug tv for a few minutes there is no reset for this issue

Tries reset the tv back to factory setting and the cable box too by unplug,replug it back an hour later.Go to tv menu,go to PICTURE,go down to reset,so the Tuner board it reset it back to the factory setting.This should solved ur problems,not than the tv tuner board that recieve the bracasting signal board have probems.

I tried every code suggested for my Viore with Uverse and nothing worked. Finally decided to reset the remote to factory settings using code 900 as described in the instructions from ATT uverse. The remote now works on my Viore tv and all I did was reset the remote to factory settings.

I have been seeing a lot of Toshiba remote "eyes" (the infra-red receiver inside the TV) fail recently. If several known good remotes cannot control the TV then the IR receiver will have to be replaced. If you have no experience soldering and unsoldering PC boards then have a qualified tech handle it for you.